The CAN bus baud rate setting method based on AT90CAN128

Author

Li, Min ; Zhang, Suo-Liang ; Han, Cheng-hao ; Cao, Zhi

Author_Institution

Coll. of Electron. Inf. & Eng., Hebei Uinversity, Baoding, China

Volume

3

fYear

2010

fDate

24-26 Aug. 2010

Firstpage

542

Lastpage

545

Abstract

The Controller Area Network (CAN) protocol is a real-time, serial, broadcast protocol with a very high level of security. The AT90CAN128 CAN controller is fully compatible with the CAN Specification 2.0 Part A and Part B, and high cost performance, but its internal structure is different from independent CAN controllers. In order to explore the AT90CAN128 CAN controller unique communication mechanism, from the CAN module, paper elaborates the setting method of CAN bus communication baud rate with the AT90CAN128 CAN controller, and gives examples of the detailed settings. Finally, according to the baud rate value in the examples, the related communication experiment was designed, and the test results confirmed the correctness of our results.

Keywords

controller area networks; protocols; system buses; AT90CAN128; CAN bus baud rate setting method; controller area network protocol; real-time serial broadcast protocol; Synchronization; AT90CAN128; Baud Rate; Bit Timing; CAN bus;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer, Mechatronics, Control and Electronic Engineering (CMCE), 2010 International Conference on

Conference_Location

Changchun

Print_ISBN

978-1-4244-7957-3

Type

conf

DOI

10.1109/CMCE.2010.5610244

Filename

5610244